TY  - BOOK
AU  - 
AU  - Thimm,Heinz-Ulrich
TI  - Economic analyses of the farmer cropping system under risks and uncertainties in Sierra Leone
SN  - 387895266X (pbk.)
AV  - HD2146.5 .K57 1985
PY  - 1985///
CY  - Hamburg
PB  - Verlag Weltarchiv
KW  - Agriculture
KW  - Economic aspects
KW  - Cropping systems
ER  -